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Explanation to Bollinger's Bands

Bollinger Bands was created by John Bollinger in the early 1980s, its purpose is to define price action relative to the assets highs and lows. This technical indicator is used to identify buy and sell signals and has proven very well in doing so.

Bollinger Bands consist of a set of three curves drawn in relation to securities prices. The middle band is a measure of the intermediate-term trend, usually a simple moving average, that serves as the base for the upper and lower bands. The interval between the upper and lower bands and the middle band is determined by volatility, typically the standard deviation of the same data that were used for the average. StockInvest.us uses Bollingers suggested 20 day average.

Middle Bollinger Band = 20-period simple moving average
Upper Bollinger Band = Middle Bollinger Band + 2 * 20-period standard deviation
Lower Bollinger Band = Middle Bollinger Band - 2 * 20-period standard deviation

BandWidth defines the current width of the band.
%b defines the current position within the band.

BandWidth = (Upper Bollinger Band - Lower Bollinger Band) / Middle Bollinger Band
%b = (Last - Lower Bollinger Band) / (Upper Bollinger Band - Lower Bollinger Band)

Live Samples:

Bollinger Bottleneck Buy Pattern 1
Bollinger Bottleneck Buy Pattern 2
Bollinger Bottleneck Sell Pattern

Bottlenecks in bandwidth indicate an upcoming change. Break up through the moving average line or continuous movements above the moving average line indicate a break up, and vice versa.

Source: http://www.bollingerbands.com

RSI low/high Values: [ 20 - 80 ]
* StockInvest.us uses dynamically calculated RSI max/min levels to determine when stock is oversold or overbought based on historical behavior.
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8225 Dividend Payout History


# Declaration Date Ex-Date Pay Date Amount Yield
1 Mar 19, 2004 Apr 07, 2004 May 14, 2004 HK$0.0033 0.727%

FAQ

What is the symbol for China Health Group Inc. Stock and on which exchange is it traded?
The symbol for China Health Group Inc. is 8225.HK and it is traded on the HKEX (Hong Kong Stock Exchange).

Should I buy or sell China Health Group Inc. Stock?
China Health Group Inc. holds several positive signals, but we still don't find these to be enough for a buy candidate. At the current level, it should be considered as a hold candidate (hold or accumulate) in this position whilst awaiting further development.

How to buy China Health Group Inc. Stock?
China Health Group Inc. Stock can be purchased through just about any brokerage firm, including online brokerage services.
Click here for our free guide on how to buy China Health Group Inc. Stock.

What's the current price of China Health Group Inc. Stock?
As of the end of day on the Jun 14, 2024, the price of an China Health Group Inc. (8225.HK) share was HK$0.100.

What is the 52-week high and low for China Health Group Inc. Stock?
The 52-week high for China Health Group Inc. Stock is HK$0.210 and the 52-week low is HK$0.0900.

What is the market capitalization of China Health Group Inc. Stock?
As of the Jun 14, 2024, the market capitalization of China Health Group Inc. is 99.535M.

When is the next earnings date for China Health Group Inc.?
The upcoming earnings date for China Health Group Inc. is Jun 28, 2024.
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About China Health Group Inc.

China Health Group Inc., an investment holding company, provides clinical research services to pharmaceutical and biotechnology companies in the People's Republic of China. The company offers contracted clinical research services; contracted pharmaceutical development services; post launch market research, medical, and medical market services; medical science liaisons; and other medical services. It also provides hospital management, medical tour... 8225.HK Profile

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